Tome Tanasovski (@toenuff on Twitter) who runs the NYC PowerShell User Group did a brilliant presentation on Regular Expressions in PowerShell to the UK PowerShell User Group earlier this week - by far the best I've seen to date.

Richard Siddaway (who runs the UK PowerShell User Group) has kindly made the recording available here and Tome's presentation slides, scripts and cheat sheet here. Well worth a look!

Many thanks to Tome, and of course to Richard for organising this event.